
TIARA COMPUTER SYSTEMS, INC.

LanCard/E*PC10BT

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      8-bit ISA
Topology      Star
Wiring Type   Shielded/Unshielded twisted pair

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                             INTERRUPT REQUEST

    IRQ          JP1         JP2          JP3         JP4          JP5

        2       Open         Open        Open         Open       Closed

       3      Closed        Open        Open         Open        Open

        4       Open        Closed       Open         Open        Open

        5       Open         Open       Closed        Open        Open

        7       Open         Open        Open        Closed       Open

                                DMA CHANNEL

    Channel        JP6       JP7      JP8       JP9      JP10      JP11

     Disabled    Open      Open     Closed     Open     Open     Closed

        DMA1     Closed     Open      Open     Closed    Open      Open

        DMA3      Open     Closed     Open      Open    Closed     Open

                             I/O BASE ADDRESS

    I/O Address            JPA               JPB               JPC

          200h          Pins 1 & 2        Pins 1 & 2        Pins 1 & 2
                          Closed            Closed            Closed

          240h          Pins 1 & 2        Pins 1 & 2        Pins 2 & 3
                          Closed            Closed            Closed

          280h          Pins 1 & 2        Pins 2 & 3        Pins 1 & 2
                          Closed            Closed            Closed

          2C0h          Pins 1 & 2        Pins 2 & 3        Pins 2 & 3
                          Closed            Closed            Closed

         300h          Pins 2 & 3        Pins 1 & 2        Pins 1 & 2
                          Closed            Closed            Closed

          340h          Pins 2 & 3        Pins 1 & 2        Pins 2 & 3
                          Closed            Closed            Closed

          380h          Pins 2 & 3        Pins 2 & 3        Pins 1 & 2
                          Closed            Closed            Closed

          3C0h          Pins 2 & 3        Pins 2 & 3        Pins 2 & 3
                          Closed            Closed            Closed

                                CABLE TYPE

             Setting                 JPD       JPE       JPF        JPG

         Shielded/Unshielded       Pins 1    Pins 1    Pins 1     Pins 1
             twisted pair            & 2       & 2       & 2        & 2

       AUI transceiver via DB-15    Pins 2    Pins 2    Pins 2     Pins 2
                 port                & 3       & 3       & 3        & 3

  Note:Pins designated should be in the closed position.

                            BASE MEMORY ADDRESS

       Address              JPP               JPQ               JPR

          C0000h         Pins 2 & 3        Pins 2 & 3        Pins 2 & 3
                           Closed           Closed            Closed

          C4000h         Pins 2 & 3        Pins 1 & 2        Pins 2 & 3
                           Closed           Closed            Closed

          C8000h         Pins 1 & 2        Pins 2 & 3        Pins 2 & 3
                           Closed           Closed            Closed

          CC000h         Pins 1 & 2        Pins 1 & 2        Pins 2 & 3
                           Closed           Closed            Closed

         D0000h         Pins 2 & 3        Pins 2 & 3        Pins 1 & 2
                           Closed           Closed            Closed

          D4000h         Pins 2 & 3        Pins 1 & 2        Pins 1 & 2
                           Closed           Closed            Closed

          D8000h         Pins 1 & 2        Pins 2 & 3        Pins 1 & 2
                           Closed           Closed            Closed

          DC000h         Pins 1 & 2        Pins 1 & 2        Pins 1 & 2
                           Closed           Closed            Closed

                          10BASE-T CONFIGURATION

                Setting                     LTS        JPK         JPH

     Link Test Pulse enabled             Pins 1 &   Pins 1 &    Pins 2 &
      (10Base-T receive level                2          2           3
      standard)

      Link Test Pulse disabled            Pins 2 &   Pins 2 &    Pins 1 &
      (10Base-T receive level reduced        3          3           2
      by 4.5dB)

  Note:Pins designated should be in the closed position.

                                 BOOT ROM

                Setting                             Jumper ROM

                 Disabled                       Pins 2 & 3 Closed

                   Enabled                       Pins 1 & 2 Closed

                                WAIT STATE

                 Setting                            Jumper WST

         Zero wait states disabled              Pins 2 & 3 Closed

          Zero wait states enabled               Pins 1 & 2 Closed

[Image]

                            DIAGNOSTIC LED(S)

     LED        Color        Status                Condition

      1         Green          On          Data is being transmitted

      1         Green         Off        Data is not being transmitted

      2         Green          On            Data is being received

      2         Green         Off          Data is not being received

      3         Green          On          Network connection is good

      3         Green         Off         Network connection is broken

      4         Amber          On            Collision is detected

      4         Amber         Off          No collisions are detected

    LED5         Red           On         Data is being received power

    LED5         Red          Off       Data is not being received power

       FACTORY CONFIGURED SETTINGS

       Jumper              Setting

         JPN          Pins 1 & 2 Closed

         JPO          Pins 1 & 2 Closed

